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  Fax：0086-317-3019121, 3599978
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  Email：[email protected]
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Diameter: 6.0mm-32.00mm

Standard: GB 1499-1998 (Steel grade: HRB 335, HRB400)
BS 4449-1997 (Steel grade: G460)
JISG3112 (Steel grade: SD390)
ASTM615/706 (Steel grade: G40, G60)

Length: 6M, 9M, 12M